ONATISMAGIN Electronic Automotive Relay Tester 12V, Car
ONATISMAGIN Electronic Automotive Relay Tester 12V, Car Battery Diagnostic Checker Tools with Clips and Tool Gloves for Auto Repairing




The relay tester with Auto Test and LED Indicator design. LED lights green if it’s good and led lights red if it’s bad.
Battery clip with insulating rubber sleeve, which can ensure safety. Strong clamping capacity, not easy to drop, and more accurate test results.
Portable size, easy to carry, the 12V car relay tester with 35in connecting wire, more convenient to use.
| Weight: | 310 g |
| Dimensions: | 28.6 x 17.6 x 4.9 cm; 310 Grams |
| Part: | 1 |
| Batteries Required: | No |
| Manufacture: | ONATISMAGIN |
| Dimensions: | 28.6 x 17.6 x 4.9 cm; 310 Grams |
| Reference: | 1 |
This relay and fuse tester is a lifesaver – no more guessing games when troubleshooting electrical issues. It's the perfect tool for someone like me who's not an expert. The simplicity of use is key – just plug it in, and you're good to go. If you're tired of the guessing game with relays and fuses, this tester is a must-have.
This relay and fuse tester is a lifesaver — no more guessing games when troubleshooting electrical issues. It’s the perfect tool for someone like me who’s not an expert. The simplicity of use is key — just plug it in, and you’re good to go. If you’re tired of the guessing game with relays and fuses, this tester is a must-have.
Works as intended
I’ve had the chance to use this nifty relay tester a few times now, and it’s pretty straightforward to use. It gave my relays a clean bill of health, which, while helpful, means I’ve got to play detective on other car parts to find the elusive fault. The inclusion of gloves was a thoughtful touch that I appreciated.
When I was shopping around, I noticed that many similar products skimp on insulation— not this one. The insulated clips cover the teeth completely, showcasing a level of detail that gave me the confidence to pick this tester over others. This attention to detail speaks volumes, leading to safer and non-destructive testing.
The auto-test feature is a highlight, with LED indicators making the process almost foolproof—the green light for good relays and red for the bad ones. It’s compatible with a wide range of vehicles, which is great because it means this little gadget will be a staple in my toolkit for a long time.
Using it is a snap: just clip the alligator clips to the car battery (black to negative, red to positive), select the right pin setting for your relay, plug it in, hit “Test,” and voila! You’ve got a quick diagnosis. It toggles between 4 and 5 pins easily, and the LED lights up red if there’s a problem. It’s been a time and cost saver, and honestly, I’m pretty chuffed with it!
Easy to use
Have used this a few times now, easy to use, though my relays seem to be ok according to this device, which means i have to investigate other parts of the car to find the fault . The gloves included were a nice bonus.
There are other products similar to this , but i liked the idea that the clips are insulated on all parts over the teeth , where as some others do not have this, attention to details like that ,led me to choose this item
fit for job
excellent relay tester – time saving – cost saving diagostic procedures- key is suitable for many many vehicle types – the relay function is the same only pin type is diffrent – which this unit can test too – ex aa enginee